math, unistd: avoid redundant includes

[gnulib.git] / modules / search

diff --git a/modules/search b/modules/search
index f7a58eb..9984c29 100644 (file)
--- a/modules/search
+++ b/modules/search
@@ -8,6 +8,7 @@ m4/search_h.m4
 Depends-on:
 include_next
 link-warning
+arg-nonnull
 
 configure.ac:
 gl_SEARCH_H
@@ -17,7 +18,7 @@ BUILT_SOURCES += search.h
 
 # We need the following in order to create <search.h> when the system
 # doesn't have one that works with the given compiler.
-search.h: search.in.h $(LINK_WARNING_H)
+search.h: search.in.h $(LINK_WARNING_H) $(ARG_NONNULL_H)
        $(AM_V_GEN)rm -f $@-t $@ && \
        { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
          sed -e 's|@''HAVE_SEARCH_H''@|$(HAVE_SEARCH_H)|g' \
@@ -28,6 +29,7 @@ search.h: search.in.h $(LINK_WARNING_H)
              -e 's|@''HAVE_TSEARCH''@|$(HAVE_TSEARCH)|g' \
              -e 's|@''REPLACE_TSEARCH''@|$(REPLACE_TSEARCH)|g' \
              -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
+             -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
              < $(srcdir)/search.in.h; \
        } > $@-t && \
        mv $@-t $@